The Very Basics

To get the most out of Windows with the least frustration, it helps to be familiar with
the following concepts and terms. If you're new to Windows, be prepared to encounter
these words and phrases over and over again—in the built-in Windows help, in
computer magazines, and in this book.

Windows Defined

Windows is an operating system, the software that controls your computer. It's designed to serve you in several ways:

It's a launching bay. At its heart, Windows is a home base, a remote-control clicker that lets you call up the various software programs (applications) you use to do
work or kill time. When you get right down to it, applications are the real reason
you bought a PC.

Windows XP is a well-stocked software pantry unto itself; for example, it comes
with such basic programs as a Web browser, email program, simple word processor,
and calculator. Windows XP comes with eleven games, too, several of which you
can play live against other people on the Internet. (Chapter 6 covers all of these
freebie programs.)

If you were stranded on a desert island, the built-in Windows XP programs could
suffice for everyday operations. But if you're like most people, sooner or later,
you'll buy and install more software. That's one of the luxuries of using Windows:
You can choose from a staggering number of add-on programs. Whether you're a
left-handed beekeeper or a German-speaking nun, some company somewhere is
selling Windows software designed just for you, its target audience.

It's a file cabinet. Every application on your machine, as well as every document
you create, is represented on the screen by an icon (see Figure I-2). You can organize
these icons into little onscreen file folders. You can make backups (safety copies) by dragging file icons onto a floppy disk or blank CD, or send them to people by
email. You can also trash icons you no longer need by dragging them onto the
Recycle Bin icon.

Figure I-2. Your Windows world revolves around icons, the tiny pictures that represent your
programs, documents, and various Windows components. From left to right: the
icons for your computer itself, a word processing document, a digital photo (a
JPEG document), a word processor program (Word), and a CD-ROM inserted
into your computer.

It's your equipment headquarters. What you can actually see of Windows is only
the tip of the iceberg. An enormous chunk of Windows is behind-the-scenes
plumbing that controls the various functions of your computer—its modem,
screen, keyboard, printer, and so on.

The right mouse button is king

One of the most important features of Windows isn't on the screen—it's under your
hand. The standard mouse has two mouse buttons. You use the left one to click buttons,
highlight text, and drag things around on the screen.

When you click the right button, however, a shortcut menu appears onscreen, like the
ones shown in Figure I-3. Get into the habit of right-clicking things—icons, folders,
disks, text in your word processor, buttons on your menu bar, pictures on a Web page,
and so on. The commands that appear on the shortcut menu will make you much
more productive and lead you to discover handy functions you never knew existed.

Figure I-3. Shortcut menus (sometimes
called context menus)
sometimes list commands
that aren't in the menus at the
top of the window. Here, for
example, are the commands
that appear when you rightclick
a folder (left) and some
highlighted text in a word
processor (right). Once the
shortcut menu has appeared,
left-click the command you
want.

This is a big deal: Microsoft's research suggests that nearly 75 percent of Windows
users don't use the right mouse button, and therefore miss hundreds of timesaving
shortcuts. Part of the rationale behind Windows XP's redesign is putting these functions
out in the open. Even so, many more shortcuts remain hidden under your right
mouse button.

Tip:

Microsoft doesn't discriminate against left-handers...much. You can swap the functions of the right
and left mouse buttons easily enough.

In the Control Panel window (Chapter 8), open the Mouse icon. When the Mouse Properties dialog box
opens, click the Buttons tab, and turn on the "Switch primary and secondary buttons" checkbox. Then click
OK. Windows now assumes that you want to use the left mouse button as the one that produces shortcut
menus.

Wizards = Interviews

A wizard is a series of screens that walks you through the task you're trying to complete.
Wizards make configuration and installation tasks easier by breaking them down into
smaller, more easily digested steps. Figure I-4 offers an example.

Figure I-4. Wizards (interview screens) are
everywhere in Windows. On each
of the screens, you're supposed
to answer a question about your
computer or your preferences, and
then click a Next button. When you
click the Finish button on the final
screen, Windows whirls into action,
automatically completing the installation
or setup.

There's more than one way to do everything

No matter what setting you want to adjust, no matter what program you want to open,
Microsoft has provided five or six different ways to do it. For example, here are the
various ways to delete a file: press the Delete key, choose Delete from the File menu
at the top of a window, drag the file icon onto the Recycle Bin, or right-click the file
name and choose Delete from the shortcut menu.

Pessimists grumble that there are too many paths to every destination, making it
much more difficult to learn Windows. Optimists point out that this abundance of
approaches means that almost everyone will find, and settle on, a satisfying method for
each task. Whenever you find a task irksome, remember you have other options.

You can use the keyboard for everything

In earlier versions of Windows, underlined letters appeared in the names of menus
and dialog boxes. These underlines were clues for people who found it faster to do
something by pressing keys than by using the mouse.

The underlines are hidden in Windows XP, at least in disk and folder windows (they
still appear in your individual software programs). If you miss them, you have two
options:

Make them come back full-time, using the control panel's Display program (see
Section 8.9).

Make them reappear only when you summon them—by pressing the Alt key, Tab
key, or an arrow key whenever the menu bar is visible. (When operating menus,
you can release the Alt key immediately after pressing it.) In this book, in help
screens, and computer magazines, you'll see key combinations indicated like this:
Alt+S (or Alt+ whatever the letter key is).

Figure I-5. Here's how you might print two
copies of a document without
using the mouse at all. First,
press Alt+F, which opens the File
menu (left). Then type the letter
P, which represents the Print
command. Now the Print dialog
box appears (right). Press Alt+C
to highlight the Copies box, type
the number of copies you want,
and then press Enter to "click"
the Print button. (The Enter key
always means, "Click the default
button in the dialog box—the one
with a shadowed border.")

Tip:

Pressing the Windows logo key (next to the Alt key on most recent keyboards) opens the Start menu
and turns on its little underlines. Microsoft assumed, logically enough, that if you're enough of a keyboard
lover to have opened the Start menu from the keyboard, you're probably going to want to use the keyboard
to trigger the commands in the Start menu, too.

Once the underlines are visible, you can open a menu by pressing the underlined letter
(F for the File menu, for example). Once the menu is open, press the underlined letter
key that corresponds to the menu command you want. Or press Esc to close the menu
without doing anything. (In Windows, the Esc key always means cancel or stop.)

If choosing a menu command opens a dialog box, you can trigger its options, too, by
pressing Alt along with the underlined letters. (Within dialog boxes, you can't press
and release Alt; you have to hold it down while typing the underlined letter.)

As shown in Figure I-5, it's a rare task indeed that you can't perform entirely from
the keyboard.

You could spend a lifetime changing properties

You can't write an operating system that's all things to all people, but Microsoft has
sure tried. You can change almost every aspect of the way Windows looks and works.
You can replace the gray backdrop of the screen (the wallpaper) with your favorite
photograph, change the typeface used for the names of your icons, or set up a particular
program to launch automatically every time you turn on the PC.

When you want to change some general behavior of your PC, like how it connects to the
Internet, how soon the screen goes black to save power, or how quickly a letter repeats
when you hold down a key, you use the Control Panel window (see Chapter 8).

Figure I-6. One quick way to find out how
much space is left on your hard
drive is to right-click the corresponding
icon and choose the
Properties command (left). The
Properties dialog box appears
(right), featuring a handy diskspace
graph.

Many other times, however, you may want to adjust the settings of only one particular
element of the machine, such as the hard drive, the Recycle Bin, or a particular application.
In those cases, simply right-click the corresponding icon. In the resulting
shortcut menu, you'll often find a command called Properties. When you click it, a
dialog box appears containing settings or information about that object, as shown
in Figure I-6.

Tip:

As a shortcut to the Properties command, just highlight an icon and then press Alt+Enter.

It's also worth getting to know how to operate tabbed dialog boxes, like the one shown
in Figure I-6. These are windows that contain so many options, Microsoft has had to
split them up into separate panels, or tabs. To reveal a new set of options, just click a
different tab (called General, Tools, Hardware, Sharing, Security, and Quota in Figure I-6). These tabs are designed to resemble the tabs at the top of file folders.

Tip:

You can switch tabs without using the mouse by pressing Ctrl+Tab (to "click" the next tab to the right)
or Ctrl+Shift+Tab (for the previous tab).

Every piece of hardware requires software

When computer geeks talk about their drivers, they're not talking about their chauffeurs
(unless they're Bill Gates); they're talking about the controlling software required
by every hardware component of a PC.

The driver is the translator between your PC's brain and the equipment attached to
it: mouse, keyboard, screen, CD-ROM drive, scanner, digital camera, palmtop, and
so on. Without the correct driver software, the corresponding piece of equipment
doesn't work at all.

When you buy one of these gadgets, you receive a CD containing the driver software.
If the included driver software works fine, then great. If your gadget acts up, however,
remember that equipment manufacturers regularly release improved (read: less
buggy) versions of these software chunks. (You generally find such updates on the
manufacturers' Web sites.)

Fortunately, Windows XP comes with drivers for over 12,000 components, saving you
the trouble of scavenging for them on a disk or on the Internet. (That's one of XP's
big advantages over Windows 2000, which was driver-poor by comparison.) This
gigantic library is the heart of Microsoft's heavily advertised Plug and Play feature
(Chapter 14), which lets you connect a new gadget to your PC without even thinking
about the driver software.

It's not meant to be overwhelming

Windows has an absolutely staggering array of features. You can burrow six levels
down, dialog box through dialog box, and never come to the end of it. There are enough
programs, commands, and help screens to keep you studying the rest of your life.

It's crucial to remember that Microsoft's programmers created Windows in modules—the digital-photography team here, the networking team there—with different
audiences in mind. The idea, of course, was to make sure that no subset of
potential customers would find a feature lacking.

But if you don't have a digital camera, a network, or whatever, there's absolutely nothing
wrong with ignoring everything you encounter on the screen that isn't relevant
to your setup and work routine. Even Bill Gates doesn't use every single feature of
Windows XP.